CN213039349U - Gasoline engine particle catcher packaging assembly - Google Patents
Gasoline engine particle catcher packaging assembly Download PDFInfo
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- CN213039349U CN213039349U CN202021337192.2U CN202021337192U CN213039349U CN 213039349 U CN213039349 U CN 213039349U CN 202021337192 U CN202021337192 U CN 202021337192U CN 213039349 U CN213039349 U CN 213039349U
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- pipe
- fixedly connected
- air inlet
- differential pressure
- catalyst
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Abstract
The utility model discloses a gasoline engine particle catcher packaging assembly, which comprises a catalyst shell with a hollow inner shape and a cylindrical shape, the two ends of the catalyst shell are open, and the two openings are respectively and fixedly connected with an air inlet pipe and an air outlet pipe, the upper side of the catalyst shell is fixedly connected with a hanging bracket for hanging and fixedly installing the catalyst shell, one side of the catalyst shell close to the hanger is fixedly connected with a differential pressure sensor support, one end of the catalyst shell close to the air inlet pipe is fixedly connected with an air inlet differential pressure pipe, one end of the catalyst shell close to the air outlet pipe is fixedly connected with an air outlet differential pressure pipe, is respectively connected to the air inlet pipe and the air outlet pipe through the air inlet differential pressure pipe and the air outlet differential pressure pipe, and is matched with a differential pressure sensor arranged on a differential pressure sensor bracket, therefore, the air pressure at two ends in the catalyst shell can be detected, and the temperature sensor is arranged on the temperature sensor seat to detect the temperature in the catalyst shell.
Description
Technical Field
The utility model relates to a gasoline engine technical field, concretely relates to gasoline engine particle catcher encapsulates assembly.
Background
At present, the new emission standard of automobile exhaust has improved the limit value that the granule discharged the pollutant, and exhaust system needs to increase the particle capture device and reduces the limit value that discharges the pollutant under this background, and among the prior art, the particle trap can't realize detecting catalyst housing inside both ends atmospheric pressure, can't realize detecting catalyst housing inside temperature.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a gasoline engine particle trapper encapsulation assembly just for solving above-mentioned problem, have and can realize detecting the inside both ends atmospheric pressure of catalyst housing, can realize detecting advantages such as the inside temperature of catalyst housing, see the explanation below for details.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a pair of gasoline engine particle trapper encapsulates assembly, be the catalyst casing of cylinder shape including inside cavity appearance, catalyst casing's both ends opening and two opening parts fixedly connected with intake pipe and outlet duct respectively, catalyst casing's upside fixedly connected with is used for hanging the gallows of establishing fixed mounting to it, catalyst casing is close to one side fixedly connected with differential pressure sensor support of gallows, catalyst casing is close to the one end fixedly connected with pressure differential inlet pipe of intake pipe, and catalyst casing is close to the one end fixedly connected with pressure differential outlet pipe of outlet duct.
Preferably, the shape of the hanger is an inverted U-shaped shape, the lower end of the hanger is fixedly connected to the catalyst housing, and a first mounting hole is formed in a top plate of the upper portion of the hanger.
Preferably, the differential pressure sensor support comprises an installation base plate, the installation base plate is fixedly arranged on the outer side wall of the catalyst shell, a vertical plate is fixedly connected to one side of the upper portion of the installation base plate, a second installation hole is fixedly connected to the upper end of the vertical plate, and a second installation hole is formed in the second installation hole.
Preferably, a pipe clamp for clamping and fixing the air inlet differential pressure pipe and the air outlet differential pressure pipe is arranged between the air inlet differential pressure pipe and the air outlet differential pressure pipe.
Preferably, an air inlet taper pipe is arranged between the air inlet pipe and the catalyst shell, the air inlet taper pipe is in a shape of a conical shell with one wide end and one narrow end, the narrow end of the air inlet taper pipe is fixedly connected with the air inlet pipe, and the wide end of the air inlet taper pipe is fixedly connected with the catalyst shell.
Preferably, a temperature sensor seat is fixedly arranged on the air inlet taper pipe.
Preferably, an air outlet taper pipe is arranged between the air outlet pipe and the catalyst shell, the air outlet taper pipe is in the shape of a conical shell with one wide end and one narrow end, the narrow end of the air outlet taper pipe is fixedly connected with the air outlet pipe, and the wide end of the air outlet taper pipe is fixedly connected with the catalyst shell.
Has the advantages that: the air inlet differential pressure pipe and the air outlet differential pressure pipe are respectively connected to the air inlet pipe and the air outlet pipe and are matched with the differential pressure sensor arranged on the differential pressure sensor support, so that air pressures at two ends inside the catalyst shell can be detected, and the temperature sensor arranged on the temperature sensor seat can detect the temperature inside the catalyst shell.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a front view of the present invention;
fig. 2 is a perspective view of fig. 1 of the present invention.
The reference numerals are explained below: 1. an air inlet pipe; 2. an air inlet taper pipe; 3. a temperature sensor seat; 4. a catalyst housing; 5. a hanger; 5a, a first mounting hole; 6. a differential pressure sensor support; 6a, mounting a seat plate; 6b, a vertical plate; 6c, a second mounting hole; 6d, a differential pressure sensor seat; 7. an air outlet taper pipe; 8. an air outlet pipe; 9. an intake differential pressure pipe; 10. a pipe clamp; 11. and an air outlet pressure difference pipe.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-2, the utility model provides a gasoline engine particle catcher encapsulation assembly, be the catalyst housing 4 of cylinder shape including inside cavity appearance, catalyst housing 4's both ends opening and two opening parts respectively fixedly connected with intake pipe 1 and outlet duct 8, catalyst housing 4's upside fixedly connected with is used for hanging its gallows 5 of establishing fixed mounting, catalyst housing 4 is close to one side fixedly connected with differential pressure sensor support 6 of gallows 5, catalyst housing 4 is close to the one end fixedly connected with pressure differential pipe 9 that admits air of intake pipe 1, catalyst housing 4 is close to the one end fixedly connected with pressure differential pipe 11 of outlet duct 8.
The shape of the hanger 5 is an inverted U-shaped, the lower end of the hanger 5 is fixedly connected to the catalyst housing 4, and a first mounting hole 5a is formed in the top plate of the upper portion of the hanger 5. For facilitating the mounting and fixing of the catalyst housing 4.
Differential pressure sensor support 6 is including installation bedplate 6a, and installation bedplate 6a is fixed to be set up on 4 lateral walls of catalyst housing, and installation bedplate 6 a's upper portion one side fixedly connected with riser 6b, riser 6 b's upper end fixedly connected with second mounting hole 6c, has seted up second mounting hole 6c on the second mounting hole 6 c.
A pipe clamp 10 for clamping and fixing the air inlet differential pressure pipe 9 and the air outlet differential pressure pipe 11 is arranged between the two pipes. The air inlet differential pressure pipe 9 and the air outlet differential pressure pipe 11 are respectively connected to a differential pressure sensor fixedly arranged on the differential pressure sensor support 6, and at the moment, the pipe clamp 10 can clamp and fix the air inlet differential pressure pipe 9 and the air outlet differential pressure pipe 11.
Be provided with air intake taper pipe 2 between intake pipe 1 and the catalyst casing 4, air intake taper pipe 2's appearance is the conical shell shape that one end is wide one end is narrow, air intake taper pipe 2's narrow end and intake pipe 1 fixed connection each other, air intake taper pipe 2's wide end and catalyst casing 4's fixed connection each other. The temperature sensor seat 3 is fixedly arranged on the air inlet taper pipe 2. And a temperature sensor is arranged on the temperature sensor seat 3 and used for detecting the temperature inside the catalyst shell 4.
An air outlet taper pipe 7 is arranged between the air outlet pipe 8 and the catalyst shell 4, the air outlet taper pipe 7 is in the shape of a conical shell with one wide end and one narrow end, the narrow end of the air outlet taper pipe 7 is fixedly connected with the air outlet pipe 8, and the wide end of the air outlet taper pipe 7 is fixedly connected with the catalyst shell 4. For effecting a transition between the outlet duct 8 and the catalyst housing 4.
Adopt above-mentioned structure, automobile exhaust gets into catalyst housing 4 from intake pipe 1 in, catalyst housing 4 intussuseption is filled with the catalyst layer that is used for catching the granule, thereby realize filtering the seizure of automobile exhaust, can realize through gallows 5 that the hoist and mount of catalyst housing 4 are fixed, can install pressure differential sensor on pressure differential sensor support 6, pressure differential sensor is connected with air inlet differential pressure pipe 9 and air outlet differential pressure pipe 11 respectively, the realization detects catalyst housing 4 both ends atmospheric pressure, install temperature sensor on the temperature sensor seat 3, the realization detects catalyst housing 4 temperature.
The air inlet differential pressure pipe 9 and the air outlet differential pressure pipe 11 are respectively connected to the air inlet pipe 1 and the air outlet pipe 8 and are matched with a differential pressure sensor arranged on the differential pressure sensor support 6, so that air pressures at two ends inside the catalyst shell can be detected, and the temperature sensor arranged on the temperature sensor seat 3 can detect the temperature inside the catalyst shell.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. The utility model provides a gasoline engine particle catcher encapsulates assembly which characterized in that: catalyst casing (4) that is the cylinder shape including inside cavity appearance, the both ends opening and the two opening parts of catalyst casing (4) are fixedly connected with intake pipe (1) and outlet duct (8) respectively, the upside fixedly connected with of catalyst casing (4) is used for hanging gallows (5) of establishing fixed mounting to it, one side fixedly connected with differential pressure sensor support (6) that catalyst casing (4) are close to gallows (5), one end fixedly connected with pressure differential pipe (9) that catalyst casing (4) are close to intake pipe (1), one end fixedly connected with pressure differential pipe (11) of giving vent to anger that catalyst casing (4) are close to outlet duct (8).
2. The gasoline engine particle trap package assembly of claim 1, wherein: the hanging bracket (5) is in an inverted U shape, the lower end of the hanging bracket (5) is fixedly connected to the catalyst shell (4), and a first mounting hole (5a) is formed in the top plate of the upper portion of the hanging bracket (5).
3. The gasoline engine particle trap package assembly of claim 1, wherein: differential pressure sensor support (6) are including installation bedplate (6a), and installation bedplate (6a) is fixed to be set up on catalyst housing (4) lateral wall, and upper portion one side fixedly connected with riser (6b) of installation bedplate (6a), upper end fixedly connected with second mounting hole (6c) of riser (6b), second mounting hole (6c) have been seted up on second mounting hole (6 c).
4. The gasoline engine particle trap package assembly of claim 1, wherein: and a pipe clamp (10) for clamping and fixing the air inlet differential pressure pipe (9) and the air outlet differential pressure pipe (11) is arranged between the air inlet differential pressure pipe and the air outlet differential pressure pipe.
5. The gasoline engine particle trap package assembly of claim 1, wherein: an air inlet taper pipe (2) is arranged between the air inlet pipe (1) and the catalyst shell (4), the air inlet taper pipe (2) is in the shape of a conical shell with one wide end and one narrow end, the narrow end of the air inlet taper pipe (2) is fixedly connected with the air inlet pipe (1), and the wide end of the air inlet taper pipe (2) is fixedly connected with the catalyst shell (4).
6. The gasoline engine particle trap package assembly of claim 5, wherein: and a temperature sensor seat (3) is fixedly arranged on the air inlet taper pipe (2).
7. The gasoline engine particle trap package assembly of claim 1, wherein: an air outlet taper pipe (7) is arranged between the air outlet pipe (8) and the catalyst shell (4), the air outlet taper pipe (7) is in the shape of a conical shell with one wide end and one narrow end, the narrow end of the air outlet taper pipe (7) is fixedly connected with the air outlet pipe (8), and the wide end of the air outlet taper pipe (7) is fixedly connected with the catalyst shell (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021337192.2U CN213039349U (en) | 2020-07-09 | 2020-07-09 | Gasoline engine particle catcher packaging assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021337192.2U CN213039349U (en) | 2020-07-09 | 2020-07-09 | Gasoline engine particle catcher packaging assembly |
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| Publication Number | Publication Date |
|---|---|
| CN213039349U true CN213039349U (en) | 2021-04-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021337192.2U Active CN213039349U (en) | 2020-07-09 | 2020-07-09 | Gasoline engine particle catcher packaging assembly |
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| CN (1) | CN213039349U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113483948A (en) * | 2021-07-13 | 2021-10-08 | 无锡威孚力达催化净化器有限责任公司 | Differential pressure pipe detection device and method |
| WO2024049314A1 (en) * | 2022-08-31 | 2024-03-07 | Cummins Emission Solutions Inc. | Mounting bracket lift eye for an exhaust aftertreatment assembly |
-
2020
- 2020-07-09 CN CN202021337192.2U patent/CN213039349U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113483948A (en) * | 2021-07-13 | 2021-10-08 | 无锡威孚力达催化净化器有限责任公司 | Differential pressure pipe detection device and method |
| CN113483948B (en) * | 2021-07-13 | 2023-09-12 | 无锡威孚力达催化净化器有限责任公司 | Differential pressure tube detection device and method |
| WO2024049314A1 (en) * | 2022-08-31 | 2024-03-07 | Cummins Emission Solutions Inc. | Mounting bracket lift eye for an exhaust aftertreatment assembly |
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